Motorola MPC823e Reference Manual page 82

Memory Map
Table 3-1. MPC823e Internal Memory Map (Continued)
INTERNAL
ADDRESS
914 IDMR1—IDMA1 Mask Register
915 to 917 RES—Reserved
918 IDSR2—IDMA2 Status Register
919 to 91B RES—Reserved
91C IDMR2—IDMA2 Mask Register
91D to 92F RES—Reserved
COMMUNICATIONS PROCESSOR MODULE INTERRUPT CONTROLLER
930 CIVR—CPM Interrupt Vector Register
932 to 93F RES—Reserved
940 CICR—CPM Interrupt Configuration Register
944 CIPR—CPM Interrupt Pending Register
948 CIMR—CPM Interrupt Mask Register
94C CISR—CPM Interrupt In-Service Register
PARALLEL PORTS
950 PADIR—Port A Data Direction Register
952 PAPAR—Port A Pin Assignment Register
954 PAODR—Port A Open-Drain Register
956 PADAT—Port A Data Register
958 to 95F RES—Reserved
960 PCDIR—Port C Data Direction Register
962 PCPAR—Port C Pin Assignment Register
964 PCSO—Port C Special Options Register
966 PCDAT—Port C Data Register
968 PCINT—Port C Interrupt Control Register
96A to 96F RES—Reserved
970 PDDIR—Port D Data Direction Register
972 PDPAR—Port D Pin Assignment Register
974 RES—Reserved
976 PDDAT—Port D Data Register
978 to 97F RES—Reserved
3-6
REGISTER
MPC823e REFERENCE MANUAL
SIZE PAGE NUMBER
(IN BITS) LOCATION
8 16-95
— —
8 16-94
— —
8 16-95
— —
16 16-512
— —
32 16-507
32 16-509
32 16-510
32 16-511
16 16-481
16 16-481
16 16-480
16 16-480
— —
16 16-493
16 16-494
16 16-494
16 16-493
16 16-496
— —
16 16-498
16 16-499
— —
16 16-498
— —
MOTOROLA